Things I May No Longer Do While Playing XI: I May Not Postpone Naming My Thread

[PhoenixPhyre]

So... is a 0.9c baseball more devastating, or a 0.5c missile?

Missile, by about 2 orders of magnitude. 0.9c baseball clocks in at about 1.7e16 J (about 4 MT of TNT). Still a huge boom though.